UNIVERSAL DISPLAY CORP \PA\ — Director's Dealing 2015

Jan 13, 2015

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: UNIVERSAL DISPLAY CORP \PA\ (OLED)
CIK: 0001005284
Period of Report: 2015-01-09

Reporting Person: SELIGSOHN SHERWIN I (Director, Chairman of Board and Founder)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2015-01-09	Common Stock	M	50000	$8.14	Acquired	301222	Direct
2015-01-09	Common Stock	F	25351	$29.10	Disposed	275871	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2015-01-09	Employee Stock Option (right to buy)	$8.14	M	50000	Disposed	2015-01-18	Common Stock (50000)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	21000	Indirect
Common Stock	136000	Indirect

Footnotes

F1: Includes a deduction of 85 shares required to be withheld for payment of additional taxes in connection with a prior vesting of restricted shares.

F2: The Seligsohn Foundation, of which Mr. Seligsohn is the sole trustee.

F3: American Biomimetics Corporation, of which Mr. Seligsohn is the sole Director, Chairman, President and Secretary.